It comes with a calibration compliance certificate that certifies the wrench to MIL STD 45662A and ANSI/NCSL Z540-1-1994 with accuracy traceable to the National Institute of Standards and Technology.

What's a torque wrench? It's a referee, says Greg Katsis, marketing manager for Sturtevant Richmont, a manufacturer of torque-measurement systems in Franklin Park, Ill. It makes sure that big, burly ...

The torque wrench is one of the most important tools for equipment maintenance and reliability when securing critical parts to exact tolerances with zero margin for ...

The Takeaway: The Gearwrench 89620 torque screwdriver’s calling card is its ease of use, especially when it comes to getting bolts and screws to just the right level of tightness. See, it has a drive ...